Question Simplify the expression 2πb Evaluate 2bπMultiply the terms 2bπSolution 2πb Show Solution Find the roots b=0 Evaluate 2bπTo find the roots of the expression,set the expression equal to 0 2bπ=0Multiply the terms More Steps Multiply the terms 2bπMultiply the terms 2bπUse the commutative property to reorder the terms 2πb 2πb=0Simplify πb=0Solution b=0 Show Solution